Loadlevel second

    public void loadLevel(String path) {
        try {
            BufferedImage image = ImageIO.read(Level.class.getResource(path));
            xSize = image.getWidth();
            ySize = image.getHeight();
            tileGrid = new Tile[xSize * ySize];
            levelPixels = new int[xSize * ySize];
            image.getRGB(0, 0, xSize, ySize, levelPixels, 0, xSize);
            image.getRGB(0, 0, xSize, ySize, levelPixels, 0, xSize);
        }
        catch (IllegalArgumentException | IOException e) {
            System.out.println("[ERROR] Can't load level.");
            e.printStackTrace();
        }
        // if levelPixels[x + y * width] == TILE_ID
        // then tileGrid[x + y * width] = new Tile with tileID TILE_ID.
        for(int x = 0; x < xSize; x++){
            for(int y = 0; y < ySize; y++){
                //System.out.println(levelPixels[x + y * xSize]);
                tileGrid[x + y * xSize] = Tile.getTile(levelPixels[x + y * xSize]);
            }
        }

    }